Hinge for debel vertical blinds

I'm moving all my files to printables.com. This model is now available here: https://www.printables.com/model/35560-hinge-for-debel-vertical-blinds

The original design had some issues where the top part had a hollow part where it joined the rest of the model. The "feet" were also not as long as the rest of the model. The "feet" also had a slight angle, so it was not possible to print it with the "feet" down on the plate.

This version fixes these things, and in addition I added some smooth edges.